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Chassis Views
No user-serviceable parts inside. Do not open. Statement 1073
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Warning
Statement 1030
Safety Warnings for Finland, Norway and Sweden
Warning statement 1017 applies to the countries of Finland, Norway, and Sweden.
Warning
This unit is intended for installation in restricted access areas. A restricted access area can be
accessed only through the use of a special tool, lock and key, or other means of security.
Statement 1017
Chassis Views
This section contains views of the front and rear panels of Cisco 1900 series routers, showing the
locations of the power and signal interfaces, the interface card slots, and the status indicators.
Figure 1-1
panel connectors on the Cisco 1905 and Cisco 1921 router.
1941 wireless router and
panel connectors on the Cisco 1941 router.
Power off the router and the power over Ethernet (PoE) before installing an EHWIC in the Cisco 1905
Caution
and Cisco 1921 ISRs.
Figure
Figure 1-1
1
3
1.Power over Ethernet (PoE) is available with optional external PoE power supply.
2. Power off the PoE before installing an EHWIC in the Cisco 1905 and Cisco 1921 ISRs.
Cisco 1900 Series Hardware Installation
1-2
shows the front panel of the Cisco 1905 and Cisco 1921 router.
Figure 1-4
1-1shows the front panel of the Cisco 1905 and Cisco 1921 router and LED names.
Front Panel of the Cisco 1905, and Cisco 1921 Router
SYS
12
PoE
Figure 1-3
shows the LEDs of the Cisco 1941 router.
2
ACT
Chapter 1
Overview of the Router
Figure 1-2
shows the back
shows the front panel of a Cisco
Figure 1-5
shows the back
OL-19084-02
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